APFIVE Formation Of Photochemical Smog
Which of the following conclusions is best supported by the evidence that photochemical smog is catalyzed by ultraviolet radiation and tends to be nitrogen-based?
A
Reducing emissions of nitrogen oxides and VOCs could decrease photochemical smog formation.
B
Photochemical smog formation is unrelated to human activities and industrial emissions.
C
Photochemical smog has no adverse effects on air quality or human health.
D
Photochemical smog is primarily caused by natural phenomena such as forest fires.
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